diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index f9be434..6505c47 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -6,6 +6,9 @@ PODS:
   - Flutter (1.0.0)
   - fluttertoast (0.0.2):
     - Flutter
+  - geolocator_apple (1.2.0):
+    - Flutter
+    - FlutterMacOS
   - image_picker_ios (0.0.1):
     - Flutter
   - mobile_scanner (7.0.0):
@@ -26,6 +29,8 @@ PODS:
   - shared_preferences_foundation (0.0.1):
     - Flutter
     - FlutterMacOS
+  - url_launcher_ios (0.0.1):
+    - Flutter
   - video_player_avfoundation (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -38,6 +43,7 @@ DEPENDENCIES:
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
   - Flutter (from `Flutter`)
   - fluttertoast (from `.symlinks/plugins/fluttertoast/ios`)
+  - geolocator_apple (from `.symlinks/plugins/geolocator_apple/darwin`)
   - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
   - mobile_scanner (from `.symlinks/plugins/mobile_scanner/darwin`)
   - nfc_manager (from `.symlinks/plugins/nfc_manager/ios`)
@@ -46,6 +52,7 @@ DEPENDENCIES:
   - pdfx (from `.symlinks/plugins/pdfx/ios`)
   - photo_manager (from `.symlinks/plugins/photo_manager/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
+  - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
   - video_player_avfoundation (from `.symlinks/plugins/video_player_avfoundation/darwin`)
   - webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/darwin`)
 
@@ -58,6 +65,8 @@ EXTERNAL SOURCES:
     :path: Flutter
   fluttertoast:
     :path: ".symlinks/plugins/fluttertoast/ios"
+  geolocator_apple:
+    :path: ".symlinks/plugins/geolocator_apple/darwin"
   image_picker_ios:
     :path: ".symlinks/plugins/image_picker_ios/ios"
   mobile_scanner:
@@ -74,6 +83,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/photo_manager/ios"
   shared_preferences_foundation:
     :path: ".symlinks/plugins/shared_preferences_foundation/darwin"
+  url_launcher_ios:
+    :path: ".symlinks/plugins/url_launcher_ios/ios"
   video_player_avfoundation:
     :path: ".symlinks/plugins/video_player_avfoundation/darwin"
   webview_flutter_wkwebview:
@@ -84,6 +95,7 @@ SPEC CHECKSUMS:
   connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
   fluttertoast: 2c67e14dce98bbdb200df9e1acf610d7a6264ea1
+  geolocator_apple: ab36aa0e8b7d7a2d7639b3b4e48308394e8cef5e
   image_picker_ios: 7fe1ff8e34c1790d6fff70a32484959f563a928a
   mobile_scanner: 9157936403f5a0644ca3779a38ff8404c5434a93
   nfc_manager: f6d5609c09b4640b914a3dc67479a2e392965fd0
@@ -92,6 +104,7 @@ SPEC CHECKSUMS:
   pdfx: 77f4dddc48361fbb01486fa2bdee4532cbb97ef3
   photo_manager: 1d80ae07a89a67dfbcae95953a1e5a24af7c3e62
   shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
   video_player_avfoundation: 2cef49524dd1f16c5300b9cd6efd9611ce03639b
   webview_flutter_wkwebview: 1821ceac936eba6f7984d89a9f3bcb4dea99ebb2
 
diff --git a/lib/customWidget/department_picker.dart b/lib/customWidget/department_picker.dart
index 98f1d39..0cf5743 100644
--- a/lib/customWidget/department_picker.dart
+++ b/lib/customWidget/department_picker.dart
@@ -1,99 +1,152 @@
+import 'dart:convert';
 import 'package:flutter/material.dart';
+import 'package:qhd_prevention/customWidget/search_bar_widget.dart';
+import 'package:qhd_prevention/http/ApiService.dart';
+import '../tools/tools.dart'; // 包含 SessionService
 
+// 数据模型
 class Category {
   final String id;
-  final String title;
+  final String name;
   final List<Category> children;
 
   Category({
     required this.id,
-    required this.title,
+    required this.name,
     this.children = const [],
   });
+
+  factory Category.fromJson(Map<String, dynamic> json) {
+    return Category(
+      id: json['id'] as String,
+      name: json['name'] as String,
+      children: (json['children'] as List<dynamic>)
+          .map((e) => Category.fromJson(e as Map<String, dynamic>))
+          .toList(),
+    );
+  }
 }
 
-class DepartmentPicker extends StatefulWidget {
-  final List<Category> data;
-  final String? initialSelectedId;
-  final Set<String>? initialExpandedSet;
-  final ValueChanged<String?> onSelected;
+/// 弹窗回调签名：返回选中项的 id 和 name
+typedef DeptSelectCallback = void Function(String id, String name);
 
-  const DepartmentPicker({
-    Key? key,
-    required this.data,
-    this.initialSelectedId,
-    this.initialExpandedSet,
-    required this.onSelected,
-  }) : super(key: key);
+class DepartmentPicker extends StatefulWidget {
+  /// 回调，返回选中部门 id 与 name
+  final DeptSelectCallback onSelected;
+
+  const DepartmentPicker({Key? key, required this.onSelected}) : super(key: key);
 
   @override
   _DepartmentPickerState createState() => _DepartmentPickerState();
 }
 
 class _DepartmentPickerState extends State<DepartmentPicker> {
-  late String? selectedId;
-  late Set<String> expandedSet;
+  String selectedId = '';
+  String selectedName = '';
+  Set<String> expandedSet = {};
+
+  List<Category> original = [];
+  List<Category> filtered = [];
+  bool loading = true;
+
+  final TextEditingController _searchController = TextEditingController();
 
   @override
   void initState() {
     super.initState();
-    selectedId = widget.initialSelectedId;
-    expandedSet = Set<String>.from(widget.initialExpandedSet ?? {});
+    // 初始均为空
+    selectedId = '';
+    selectedName = '';
+    expandedSet = {};
+    _searchController.addListener(_onSearchChanged);
+    _loadData();
+  }
+
+  @override
+  void dispose() {
+    _searchController.removeListener(_onSearchChanged);
+    _searchController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _loadData() async {
+    try {
+      List<dynamic> raw;
+      if (SessionService.instance.departmentJsonStr?.isNotEmpty ?? false) {
+        raw = json.decode(SessionService.instance.departmentJsonStr!) as List<dynamic>;
+      } else {
+        final result = await ApiService.getHiddenTreatmentListTree();
+        final String nodes = result['zTreeNodes'] as String;
+        SessionService.instance.departmentJsonStr = nodes;
+        raw = json.decode(nodes) as List<dynamic>;
+      }
+      setState(() {
+        original = raw.map((e) => Category.fromJson(e as Map<String, dynamic>)).toList();
+        filtered = original;
+        loading = false;
+      });
+    } catch (e) {
+      setState(() => loading = false);
+    }
+  }
+
+  void _onSearchChanged() {
+    final query = _searchController.text.toLowerCase().trim();
+    setState(() {
+      filtered = query.isEmpty ? original : _filterCategories(original, query);
+    });
+  }
+
+  List<Category> _filterCategories(List<Category> list, String query) {
+    List<Category> result = [];
+    for (var cat in list) {
+      final children = _filterCategories(cat.children, query);
+      if (cat.name.toLowerCase().contains(query) || children.isNotEmpty) {
+        result.add(Category(id: cat.id, name: cat.name, children: children));
+      }
+    }
+    return result;
   }
 
   Widget _buildRow(Category cat, int indent) {
-    final bool hasChildren = cat.children.isNotEmpty;
-    final bool isExpanded = expandedSet.contains(cat.id);
-    final bool isSelected = cat.id == selectedId;
-
+    final hasChildren = cat.children.isNotEmpty;
+    final isExpanded = expandedSet.contains(cat.id);
+    final isSelected = cat.id == selectedId;
     return Column(
       children: [
         InkWell(
           onTap: () {
             setState(() {
               if (hasChildren) {
-                if (isExpanded) {
-                  expandedSet.remove(cat.id);
-                } else {
-                  expandedSet.add(cat.id);
-                }
+                isExpanded ? expandedSet.remove(cat.id) : expandedSet.add(cat.id);
               }
               selectedId = cat.id;
+              selectedName = cat.name;
             });
           },
           child: Container(
             color: Colors.white,
             child: Row(
-              crossAxisAlignment: CrossAxisAlignment.center,
               children: [
-                // 左侧缩进
                 SizedBox(width: 16.0 * indent),
-                // 展开/占位图标
                 SizedBox(
                   width: 24,
                   child: hasChildren
-                      ? Icon(
-                    isExpanded ? Icons.expand_less : Icons.expand_more,
-                    size: 20,
-                    color: Colors.grey[600],
-                  )
+                      ? Icon(isExpanded ? Icons.arrow_drop_down_rounded : Icons.arrow_right_rounded,
+                      size: 35, color: Colors.grey[600])
                       : const SizedBox.shrink(),
                 ),
-                const SizedBox(width: 8),
-                // 标题
+                const SizedBox(width: 5),
                 Expanded(
                   child: Padding(
                     padding: const EdgeInsets.symmetric(vertical: 12),
-                    child: Text(cat.title),
+                    child: Text(cat.name),
                   ),
                 ),
-                // 单选圈保持右侧对齐
                 Padding(
                   padding: const EdgeInsets.symmetric(horizontal: 16),
                   child: Icon(
-                    isSelected
-                        ? Icons.radio_button_checked
-                        : Icons.radio_button_unchecked,
+                    isSelected ? Icons.radio_button_checked : Icons.radio_button_unchecked,
                     color: Colors.green,
                   ),
                 ),
@@ -103,7 +156,6 @@ class _DepartmentPickerState extends State<DepartmentPicker> {
         ),
         if (hasChildren && isExpanded)
           ...cat.children.map((c) => _buildRow(c, indent + 1)),
-        // const Divider(height: 1),
       ],
     );
   }
@@ -113,35 +165,49 @@ class _DepartmentPickerState extends State<DepartmentPicker> {
     return Container(
       width: MediaQuery.of(context).size.width,
       height: MediaQuery.of(context).size.height * 0.7,
-      color: Colors.transparent,
+      color: Colors.white,
       child: Column(
         children: [
-          // 顶部操作栏
           Container(
             color: Colors.white,
-            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
             child: Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
               children: [
                 GestureDetector(
                   onTap: () => Navigator.of(context).pop(),
                   child: const Text('取消', style: TextStyle(fontSize: 16)),
                 ),
+                Expanded(
+                  child: Padding(
+                    padding: const EdgeInsets.symmetric(horizontal: 12),
+                    child: SearchBarWidget(
+
+                      controller: _searchController,
+                      isShowSearchButton: false,
+                      onSearch: (keyboard) {
+                      },
+                    ),
+                  ),
+                ),
                 GestureDetector(
-                  onTap: () => Navigator.of(context).pop(selectedId),
-                  child: const Text('确定', style: TextStyle(fontSize: 16, color: Colors.green),),
+                  onTap: () {
+                    Navigator.of(context).pop();
+                    widget.onSelected(selectedId, selectedName);
+                  },
+                  child: const Text('确定', style: TextStyle(fontSize: 16, color: Colors.green)),
                 ),
               ],
             ),
           ),
-          const Divider(height: 1),
-          // 列表区
+          Divider(),
           Expanded(
-            child: Container(
+            child: loading
+                ? const Center(child: CircularProgressIndicator())
+                : Container(
               color: Colors.white,
               child: ListView.builder(
-                itemCount: widget.data.length,
-                itemBuilder: (ctx, idx) => _buildRow(widget.data[idx], 0),
+                itemCount: filtered.length,
+                itemBuilder: (ctx, idx) => _buildRow(filtered[idx], 0),
               ),
             ),
           ),
diff --git a/lib/customWidget/search_bar_widget.dart b/lib/customWidget/search_bar_widget.dart
index ee095a0..c3b822e 100644
--- a/lib/customWidget/search_bar_widget.dart
+++ b/lib/customWidget/search_bar_widget.dart
@@ -12,6 +12,7 @@ class SearchBarWidget extends StatelessWidget {
   final bool isClickableOnly;
   final VoidCallback? onInputTap;
   final ValueChanged<String>? onTextChanged; // 新增文本变化回调
+  final bool isShowSearchButton;
 
   const SearchBarWidget({
     Key? key,
@@ -26,6 +27,7 @@ class SearchBarWidget extends StatelessWidget {
     this.isClickableOnly = false,
     this.onInputTap,
     this.onTextChanged, // 可选文本变化监听
+    this.isShowSearchButton = true,
   }) : super(key: key);
 
   // 公共方法：更新输入框内容（可在外部调用）
@@ -40,7 +42,6 @@ class SearchBarWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-
     return Row(
       children: [
         Expanded(
@@ -53,7 +54,8 @@ class SearchBarWidget extends StatelessWidget {
                 autofocus: autoFocus,
                 readOnly: isClickableOnly,
                 style: const TextStyle(fontSize: 15),
-                onChanged: onTextChanged, // 监听文本变化
+                onChanged: onTextChanged,
+                // 监听文本变化
                 decoration: InputDecoration(
                   filled: true,
                   fillColor: const Color(0xFFF5F5F5),
@@ -65,7 +67,6 @@ class SearchBarWidget extends StatelessWidget {
                   ),
                   isDense: true,
                   contentPadding: const EdgeInsets.symmetric(vertical: 8),
-
                 ),
                 onSubmitted: onSearch,
               ),
@@ -73,26 +74,24 @@ class SearchBarWidget extends StatelessWidget {
           ),
         ),
         const SizedBox(width: 10),
-        // 搜索按钮
-        ElevatedButton(
-          onPressed: () => onSearch(controller.text.trim()),
-          style: ElevatedButton.styleFrom(
-            backgroundColor: Colors.green,
-            padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 8),
-            shape: RoundedRectangleBorder(
-              borderRadius: BorderRadius.circular(5),
+        if (isShowSearchButton)
+          // 搜索按钮
+          ElevatedButton(
+            onPressed: () => onSearch(controller.text.trim()),
+            style: ElevatedButton.styleFrom(
+              backgroundColor: Colors.green,
+              padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 8),
+              shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.circular(5),
+              ),
+              elevation: 4,
+              shadowColor: Colors.black45,
             ),
-            elevation: 4,
-            shadowColor: Colors.black45,
-          ),
-          child: Text(
-            buttonText,
-            style: const TextStyle(
-              color: Colors.white,
-              fontSize: 16,
+            child: Text(
+              buttonText,
+              style: const TextStyle(color: Colors.white, fontSize: 16),
             ),
           ),
-        ),
         // 重置按钮
         if (showResetButton) const SizedBox(width: 10),
         if (showResetButton)
@@ -112,13 +111,10 @@ class SearchBarWidget extends StatelessWidget {
             ),
             child: Text(
               resetButtonText,
-              style: TextStyle(
-                color: Colors.white,
-                fontSize: 16,
-              ),
+              style: TextStyle(color: Colors.white, fontSize: 16),
             ),
           ),
       ],
     );
   }
-}
\ No newline at end of file
+}
diff --git a/lib/http/ApiService.dart b/lib/http/ApiService.dart
index 7c62049..c25ca32 100644
--- a/lib/http/ApiService.dart
+++ b/lib/http/ApiService.dart
@@ -925,7 +925,7 @@ U6Hzm1ninpWeE+awIDAQAB
     );
   }
 
-  /// 获取隐患治理列表
+  /// 获取部门列表
   static Future<Map<String, dynamic>> getHiddenTreatmentListTree() {
     return HttpManager().request(
       basePath,
@@ -938,6 +938,21 @@ U6Hzm1ninpWeE+awIDAQAB
       },
     );
   }
+  /// 获取部门负责人列表
+  static Future<Map<String, dynamic>> getListTreePersonList(String DEPARTMENT_ID) {
+    return HttpManager().request(
+      basePath,
+      'app/sys/listUser',
+      method: Method.post,
+      data: {
+        "tm":DateTime.now().millisecondsSinceEpoch.toString(),
+        "DEPARTMENT_ID": DEPARTMENT_ID,
+        "CORPINFO_ID": SessionService.instance.corpinfoId,
+        "USER_ID": SessionService.instance.loginUserId,
+      },
+    );
+  }
+
 
   /// 获取隐患记录详情
   static Future<Map<String, dynamic>> getDangerDetail(String id) {
diff --git a/lib/pages/app/Danger_paicha/check_record_list_page.dart b/lib/pages/app/Danger_paicha/check_record_list_page.dart
index 18bf4e7..440bee7 100644
--- a/lib/pages/app/Danger_paicha/check_record_list_page.dart
+++ b/lib/pages/app/Danger_paicha/check_record_list_page.dart
@@ -25,28 +25,7 @@ class _CheckRecordListPageState extends State<CheckRecordListPage>
     String time = '2025-06-${10 + i} 12:3${i}';
     return NotificationItem(title, time);
   });
-  final List<Category> data = [
-    Category(
-      id: '1',
-      title: '分类一',
-      children: [
-        Category(id: '1-1', title: '子项 1-1'),
-        Category(id: '1-2', title: '子项 1-2'),
-      ],
-    ),
-    Category(id: '2', title: '分类二'),
-    Category(
-      id: '3',
-      title: '分类三',
-      children: [
-        Category(
-          id: '3-1',
-          title: '子项 3-1',
-          children: [Category(id: '3-1-1', title: '子项 3-1-1')],
-        ),
-      ],
-    ),
-  ];
+
   final TextEditingController _searchController = TextEditingController();
 
   @override
@@ -77,12 +56,9 @@ class _CheckRecordListPageState extends State<CheckRecordListPage>
       barrierColor: Colors.black54,
       backgroundColor: Colors.transparent,
       builder:
-          (ctx) => DepartmentPicker(
-        data: data,
-        onSelected: (selectedId) {
-          setState(() {});
-        },
-      ),
+          (ctx) => DepartmentPicker(onSelected: (id, name) {
+
+          }),
     );
   }
 
diff --git a/lib/pages/app/Danger_paicha/custom_record_drawer.dart b/lib/pages/app/Danger_paicha/custom_record_drawer.dart
index 053cdaf..a32003b 100644
--- a/lib/pages/app/Danger_paicha/custom_record_drawer.dart
+++ b/lib/pages/app/Danger_paicha/custom_record_drawer.dart
@@ -30,26 +30,6 @@ class _CustomRecordDrawerState extends State<CustomRecordDrawer> {
 
   @override
   Widget build(BuildContext context) {
-    final List<Category> data = [
-      Category(
-        id: '1',
-        title: '分类一1',
-        children: [
-          Category(id: '1-1', title: '子项 1-1'),
-          Category(id: '1-2', title: '子项 1-2'),
-        ],
-      ),
-      Category(id: '2', title: '分类二'),
-      Category(
-        id: '3',
-        title: '分类三',
-        children: [
-          Category(id: '3-1', title: '子项 3-1', children: [
-            Category(id: '3-1-1', title: '子项 3-1-1'),
-          ]),
-        ],
-      ),
-    ];
 
     Future<void> showCategoryPicker(int type) async {
       if (type == 1) {
@@ -58,14 +38,11 @@ class _CustomRecordDrawerState extends State<CustomRecordDrawer> {
           isScrollControlled: true,
           barrierColor: Colors.black54,
           backgroundColor: Colors.transparent,
-          builder: (ctx) => DepartmentPicker(
-            data: data,
-            onSelected: (selectedId) {
-              setState(() {
-                _selectedCategoryId = selectedId;
-              });
-            },
-          ),
+          builder: (ctx) => DepartmentPicker(onSelected: (id, name) {
+            setState(() {
+              _selectedCategoryId = id;
+            });
+          }),
         );
       } else if (type == 2) {
          final choice = await BottomPicker.show<String>(
diff --git a/lib/pages/home/tap/tabList/dh_Wrok/dh_work_detai/hotwork_apply_detail.dart b/lib/pages/home/tap/tabList/dh_Wrok/dh_work_detai/hotwork_apply_detail.dart
index a1eb47a..9f7fbdb 100644
--- a/lib/pages/home/tap/tabList/dh_Wrok/dh_work_detai/hotwork_apply_detail.dart
+++ b/lib/pages/home/tap/tabList/dh_Wrok/dh_work_detai/hotwork_apply_detail.dart
@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:qhd_prevention/customWidget/ItemWidgetFactory.dart';
+import 'package:qhd_prevention/customWidget/department_picker.dart';
 import 'package:qhd_prevention/pages/home/tap/item_list_widget.dart';
+import '../../../../../../http/ApiService.dart';
 import '../../../../../my_appbar.dart';
 enum EditUserType {
   analyze,
@@ -32,6 +34,8 @@ class HotworkApplyDetail extends StatefulWidget {
 
 class _HotworkApplyDetailState extends State<HotworkApplyDetail> {
   final bool isEditable = true;
+  late String treeJson="";
+
 
   Widget _defaultDetail() {
     return Column(
@@ -123,7 +127,16 @@ class _HotworkApplyDetailState extends State<HotworkApplyDetail> {
   }
   /// 弹出单位
   void chooseUnitHandle(EditUserType type) {
-
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      barrierColor: Colors.black54,
+      backgroundColor: Colors.transparent,
+      builder: (ctx) => DepartmentPicker(onSelected: (id, name) {
+        setState(() {
+        });
+      }),
+    );
   }
   /// 弹出单位对应的人员列表
   void choosePersonHandle(EditUserType type) {
@@ -203,4 +216,11 @@ class _HotworkApplyDetailState extends State<HotworkApplyDetail> {
       ),
     );
   }
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+
+  }
+
 }
diff --git a/lib/pages/home/work/ai_alarm_page.dart b/lib/pages/home/work/ai_alarm_page.dart
index 0e1a551..8fc7206 100644
--- a/lib/pages/home/work/ai_alarm_page.dart
+++ b/lib/pages/home/work/ai_alarm_page.dart
@@ -32,28 +32,7 @@ class _AiAlarmPageState extends State<AiAlarmPage>
     String time = '2025-06-${10 + i} 12:3${i}';
     return NotificationItem(title, time);
   });
-  final List<Category> data = [
-    Category(
-      id: '1',
-      title: '分类一',
-      children: [
-        Category(id: '1-1', title: '子项 1-1'),
-        Category(id: '1-2', title: '子项 1-2'),
-      ],
-    ),
-    Category(id: '2', title: '分类二'),
-    Category(
-      id: '3',
-      title: '分类三',
-      children: [
-        Category(
-          id: '3-1',
-          title: '子项 3-1',
-          children: [Category(id: '3-1-1', title: '子项 3-1-1')],
-        ),
-      ],
-    ),
-  ];
+
   final TextEditingController _searchController = TextEditingController();
 
   @override
@@ -81,12 +60,9 @@ class _AiAlarmPageState extends State<AiAlarmPage>
       barrierColor: Colors.black54,
       backgroundColor: Colors.transparent,
       builder:
-          (ctx) => DepartmentPicker(
-            data: data,
-            onSelected: (selectedId) {
-              setState(() {});
-            },
-          ),
+          (ctx) => DepartmentPicker(onSelected: (id, name) {
+
+          }),
     );
   }
 
diff --git a/lib/pages/home/work/danger_page.dart b/lib/pages/home/work/danger_page.dart
index 3f6686d..2c70f4f 100644
--- a/lib/pages/home/work/danger_page.dart
+++ b/lib/pages/home/work/danger_page.dart
@@ -29,28 +29,7 @@ class _DangerPageState extends State<DangerPage>
     String time = '2025-06-${10 + i} 12:3${i}';
     return NotificationItem(title, time);
   });
-  final List<Category> data = [
-    Category(
-      id: '1',
-      title: '分类一',
-      children: [
-        Category(id: '1-1', title: '子项 1-1'),
-        Category(id: '1-2', title: '子项 1-2'),
-      ],
-    ),
-    Category(id: '2', title: '分类二'),
-    Category(
-      id: '3',
-      title: '分类三',
-      children: [
-        Category(
-          id: '3-1',
-          title: '子项 3-1',
-          children: [Category(id: '3-1-1', title: '子项 3-1-1')],
-        ),
-      ],
-    ),
-  ];
+
   final TextEditingController _searchController = TextEditingController();
 
   @override
@@ -83,12 +62,9 @@ class _DangerPageState extends State<DangerPage>
       barrierColor: Colors.black54,
       backgroundColor: Colors.transparent,
       builder:
-          (ctx) => DepartmentPicker(
-            data: data,
-            onSelected: (selectedId) {
-              setState(() {});
-            },
-          ),
+          (ctx) => DepartmentPicker(onSelected: (id, name) {
+
+          }),
     );
   }
 
diff --git a/lib/tools/tools.dart b/lib/tools/tools.dart
index 660f0bf..831b3bd 100644
--- a/lib/tools/tools.dart
+++ b/lib/tools/tools.dart
@@ -157,6 +157,7 @@ class SessionService {
   bool updateInfo = false;
   String? dangerJson;
   String? riskJson;
+  String? departmentJsonStr;
 
   /// 如果以下任何一项为空，则跳转到登录页
   void loginSession(BuildContext context) {
@@ -194,6 +195,9 @@ class SessionService {
 
   void setRiskWaitInfo(String json) => riskJson = json;
 
+  void setDepartmentJsonStr(String json) => departmentJsonStr = json;
+
+
 
 }